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JPL Small-Body Database Browser
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85650 (1998 QH6)
Classification: Outer Main-belt Asteroid          SPK-ID: 2085650
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1160266923915147 5.1667e-08  
a 3.21668186778408 3.1185e-08 au
q 2.843460910189333 1.7137e-07 au
i 15.54017028935371 7.5779e-06 deg
node 203.180462765165 1.487e-05 deg
peri 121.7174169372543 3.2032e-05 deg
M 259.2640962647415 2.8537e-05 deg
tp 2459190.147388685464
(2020-Dec-06.64738869)
0.00016927 TDB
period 2107.223463092528
5.77
3.0643e-05
8.39e-08
d
yr
n .1708409223346772 2.4844e-09 deg/d
Q 3.589902825378826 3.4803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      8423 days (23.06 yr)  
   first obs. used      1996-04-18  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60815  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:55:46  

Additional Information
 Earth MOID = 1.86892 au 
 Jupiter MOID = 1.90121 au 
 T_jup = 3.122 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO432400  

85650 (1998 QH6)          Discovered 1998-Aug-24 by ODAS at Caussols
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 QH6 = 2002 JF62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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